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Lou P. master tech, Mercedes Technician

Category: Mercedes

Satisfied Customers: 3737

Experience: 15 years master certified 100% fix rate and have access to factory radio codes, wiring, and instructions.

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Mercedes 550 4matic. Back up camera and hands free stop

Customer Question

Mercedes 550 4matic.Back up camera and hands free stop working at same time. I believe it's a module in the trunk that went bad. I researched on the web a while back.Does that sound right and can I order a rebuilt or used one on the web- best place if so.Looking to sell the car immediately.

all the radio functions, see if they all work, radio, cd, sat radio, navigation if equipped, the more info the merrier, also do the rear lights function, rear windows, fuel gauge, that info will help me determine the root cause. so far i can say that a software update to the radio system should be all you need but i want to do some more digging. Lou P.

JustAnswerAsk a questionRemember to rate your expert here after you get an answer and finish talking.Lou P. master techMercedes 550 4matic. Back up camera...Mercedes 550 4matic.Back up camera and hands free stop working at same time. I believe it's a module in the trunk that went bad. I researched on the web a while back.Does that sound right and can I order a rebuilt or used one on the web- best place if so.Looking to sell the car ... view full10 March 2016 11:02Lou P. master tech Lou P. master techMercedes MechanicHello, can you tell me if other audio functions work correctly? sound and stations and what happens when you press the sat radio option?10 March 2016 11:03Radio fine , volume in steering wheel works..Cd, wireless audio and backup camera all stopped working at same time!! I could hear wireless caller but they couldn't hear meNavigation works, Windows work , fuel gushed wirks

Okay ...... Sorry day is crazy now is it okay if I get back to you end of day or morning.Guys are taking me out for birthday dinner ......and Chrissy has some appointments so we may not see each other before I leave